Bynum, Montana Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Bynum weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——84°52°—
- SundayJul 5Overcast——80°56°-4°
- MondayJul 6Overcast34%—74°51°-6°
- TuesdayJul 7Overcast38%—84°55°+10°
- WednesdayJul 8Overcast20%—89°59°+5°
- ThursdayJul 9Overcast10%—80°57°-9°
- FridayJul 10Clear——88°55°+8°
AQI 47 (Good), driven by Ozone. AQI up 17 in the last 6 hours — air quality is degrading. Ozone at AQI 43 now. With UV 0.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 10 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 43 now. With UV 0.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 10 around 1 PM.
- Present
- AQI 43
- UV peak
- 0.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 10
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:54 PM
- Moonset
- 11:43 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Bynum at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: June 3 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59419
16-Day Forecast — Bynum
- Sat84°52°1%
- Sun80°56°1%
- Mon74°51°34%
- Tue84°55°38%
- Wed89°59°20%
- Thu80°57°10%
- Fri88°55°2%
- Sat97°63°6%
- Sun94°65°4%
- Mon97°64°9%
- Tue102°67°12%
- Wed95°65°19%
- Thu90°63°19%
- Fri93°55°17%
- Sat85°59°19%
- Sun89°58°14%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Bynum
SPC includes Bynum in the general thunderstorm area day after tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Bynum
- 59419